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gau

getallurls - pulls known URLs from the Wayback Machine, Common Crawl, OTX, and URLScan. Instant historical URL corpus.

urlswaybackpassive
Stable IDtool:gauLast updatedLast verifiedLegacy review pendingProvenanceSource-linked
Overview

Where gau fits

getallurls - pulls known URLs from the Wayback Machine, Common Crawl, OTX, and URLScan. Instant historical URL corpus.

Detection-first use

Start with the least intrusive template that can distinguish your hypothesis from a normal response. Preserve raw output and a negative control.

Install

Installation references

Install with goAuthorization required
go install github.com/lc/gau/v2/cmd/gau@latest
Positive signal
Tool-specific output that supports the stated hypothesis.
Negative control
No result, or identical behavior against a known-safe control.
Intrusiveness
Review flags and target scope before execution.
Test safely

Command templates

All known URLsAuthorization required

Populate placeholders only with assets that are explicitly in scope.

gau {domain} | anew {output}
Positive signal
Tool-specific output that supports the stated hypothesis.
Negative control
No result, or identical behavior against a known-safe control.
Intrusiveness
Review flags and target scope before execution.
Related

Continue the workflow

ToolwaybackurlsToolkatanaToolqsreplaceToolgf
Sources

Attribution and verification

Version history: normalized permanent page created 2026-08-20. Upstream activity and popularity are separate signals and do not establish tool safety.